55010280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 179625600

約数和(自身を除く): 124615320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 197, 260, 312, 358, 390, 394, 520, 537, 591, 716, 780, 788, 895, 985, 1074, 1182, 1432, 1560, 1576, 1790, 1970, 2148, 2327, 2364, 2561, 2685, 2955, 3580, 3940, 4296, 4654, 4728, 5122, 5370, 5910, 6981, 7160, 7683, 7880, 9308, 10244, 10740, 11635, 11820, 12805, 13962, 15366, 18616, 20488, 21480, 23270, 23640, 25610, 27924, 30732, 34905, 35263, 38415, 46540, 51220, 55848, 61464, 69810, 70526, 76830, 93080, 102440, 105789, 139620, 141052, 153660, 176315, 211578, 279240, 282104, 307320, 352630, 423156, 458419, 528945, 705260, 846312, 916838, 1057890, 1375257, 1410520, 1833676, 2115780, 2292095, 2750514, 3667352, 4231560, 4584190, 5501028, 6876285, 9168380, 11002056, 13752570, 18336760, 27505140, 55010280]

約数ペア:

[(1, 55010280), (2, 27505140), (3, 18336760), (4, 13752570), (5, 11002056), (6, 9168380), (8, 6876285), (10, 5501028), (12, 4584190), (13, 4231560), (15, 3667352), (20, 2750514), (24, 2292095), (26, 2115780), (30, 1833676), (39, 1410520), (40, 1375257), (52, 1057890), (60, 916838), (65, 846312), (78, 705260), (104, 528945), (120, 458419), (130, 423156), (156, 352630), (179, 307320), (195, 282104), (197, 279240), (260, 211578), (312, 176315), (358, 153660), (390, 141052), (394, 139620), (520, 105789), (537, 102440), (591, 93080), (716, 76830), (780, 70526), (788, 69810), (895, 61464), (985, 55848), (1074, 51220), (1182, 46540), (1432, 38415), (1560, 35263), (1576, 34905), (1790, 30732), (1970, 27924), (2148, 25610), (2327, 23640), (2364, 23270), (2561, 21480), (2685, 20488), (2955, 18616), (3580, 15366), (3940, 13962), (4296, 12805), (4654, 11820), (4728, 11635), (5122, 10740), (5370, 10244), (5910, 9308), (6981, 7880), (7160, 7683)]